DE1468852A1 - Verfahren zur Herstellung von in der Seitenkette bromierten Benzolhomologen - Google Patents
Verfahren zur Herstellung von in der Seitenkette bromierten BenzolhomologenInfo
- Publication number
- DE1468852A1 DE1468852A1 DE19651468852 DE1468852A DE1468852A1 DE 1468852 A1 DE1468852 A1 DE 1468852A1 DE 19651468852 DE19651468852 DE 19651468852 DE 1468852 A DE1468852 A DE 1468852A DE 1468852 A1 DE1468852 A1 DE 1468852A1
- Authority
- DE
- Germany
- Prior art keywords
- side chain
- τοη
- bromine
- broached
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 6
- 230000008569 process Effects 0.000 title claims description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 9
- 239000008096 xylene Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000005865 ionizing radiation Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 150000001451 organic peroxides Chemical class 0.000 claims description 3
- -1 benzene hydrocarbons Chemical class 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 150000003738 xylenes Chemical class 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 15
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 14
- 229910052794 bromium Inorganic materials 0.000 description 13
- 230000031709 bromination Effects 0.000 description 9
- 238000005893 bromination reaction Methods 0.000 description 9
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 5
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- WLPXNBYWDDYJTN-UHFFFAOYSA-N 1-bromo-2,3-dimethylbenzene Chemical group CC1=CC=CC(Br)=C1C WLPXNBYWDDYJTN-UHFFFAOYSA-N 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- HILFLAUNXIOLQZ-UHFFFAOYSA-N 1,2,3,4-tetrabromo-5-(bromomethyl)-6-methylbenzene Chemical compound CC1=C(Br)C(Br)=C(Br)C(Br)=C1CBr HILFLAUNXIOLQZ-UHFFFAOYSA-N 0.000 description 1
- ICBZSKCTKKUQSY-YUWZRIFDSA-N 4-[(1r,2s)-1-hydroxy-2-(methylamino)propyl]phenol;hydrochloride Chemical compound Cl.CN[C@@H](C)[C@H](O)C1=CC=C(O)C=C1 ICBZSKCTKKUQSY-YUWZRIFDSA-N 0.000 description 1
- 241000272517 Anseriformes Species 0.000 description 1
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000007347 radical substitution reaction Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/902—Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent, excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene
- Y10S204/912—Oxygen treating agent
- Y10S204/913—Peroxide agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS86565 | 1965-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1468852A1 true DE1468852A1 (de) | 1969-03-13 |
Family
ID=5341632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651468852 Withdrawn DE1468852A1 (de) | 1965-02-09 | 1965-12-23 | Verfahren zur Herstellung von in der Seitenkette bromierten Benzolhomologen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3528899A (cs) |
| AT (1) | AT260209B (cs) |
| DE (1) | DE1468852A1 (cs) |
| FR (1) | FR1466649A (cs) |
| SE (1) | SE326950B (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0011288A1 (de) * | 1978-11-16 | 1980-05-28 | Hoechst Aktiengesellschaft | p-tert.-Butylbenzotribromid und deren am Kern durch Halogen substituierte Derivate, Verfahren zu ihrer Herstellung sowie ihrer Verwendung |
| EP0159915A3 (en) * | 1984-04-19 | 1986-10-22 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Process for making ring-halogenated styrenes and their use |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2227747B (en) * | 1988-11-08 | 1992-07-08 | Ciba Geigy Ag | Flame retardant compositions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1237652A (en) * | 1913-07-25 | 1917-08-21 | Cooper Hewitt Electric Co | Catalytic synthesis of organic substitution products. |
-
1965
- 1965-12-13 AT AT1120165A patent/AT260209B/de active
- 1965-12-23 DE DE19651468852 patent/DE1468852A1/de not_active Withdrawn
- 1965-12-30 SE SE17008/65A patent/SE326950B/xx unknown
-
1966
- 1966-01-03 FR FR44653A patent/FR1466649A/fr not_active Expired
- 1966-02-07 US US525309A patent/US3528899A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0011288A1 (de) * | 1978-11-16 | 1980-05-28 | Hoechst Aktiengesellschaft | p-tert.-Butylbenzotribromid und deren am Kern durch Halogen substituierte Derivate, Verfahren zu ihrer Herstellung sowie ihrer Verwendung |
| EP0159915A3 (en) * | 1984-04-19 | 1986-10-22 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Process for making ring-halogenated styrenes and their use |
Also Published As
| Publication number | Publication date |
|---|---|
| AT260209B (de) | 1968-02-12 |
| US3528899A (en) | 1970-09-15 |
| FR1466649A (fr) | 1967-01-20 |
| SE326950B (cs) | 1970-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |